updated 09/22/2011 AT 11:00 AM ET
•originally published 10/11/2011 AT 2:00 PM ET
It’s a girl for Tori Spelling and Dean McDermott!
“Our family’s so happy 2 announce [that on] 10/10/11 [our] baby girl Hattie Margaret McDermott was born at 7:08am! Xoxo,” the actress, 38, Tweeted, sharing a photo of her daughter’s feet.
Baby girl weighed in at 6 lbs. 14 oz. and is 20 inches long.
Early on, they decided to keep the baby’s sex a delivery surprise.
Spelling and McDermott have two other children together, Stella, 3, and Liam, 4. McDermott also has a 13-year-old son, Jack, from a previous marriage.